diff --git a/forge-gui-mobile/src/forge/Forge.java b/forge-gui-mobile/src/forge/Forge.java
index bcd1cc46b44..8d79b197caf 100644
--- a/forge-gui-mobile/src/forge/Forge.java
+++ b/forge-gui-mobile/src/forge/Forge.java
@@ -55,6 +55,7 @@ import java.io.File;
 import java.util.ArrayDeque;
 import java.util.ArrayList;
 import java.util.Deque;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;